// 1. 初始化Git


import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    home: Main(),
  ));
  
}

class Main extends StatelessWidget {
const Main({ Key? key }) : super(key: key);

  @override
  Widget build(BuildContext context){
    return Scaffold(
      appBar: AppBar(title: Text('Container组件的使用'), backgroundColor: Colors.pink,),
      body: Container(
        width: 300,
        height: 500,
        color: Colors.pink,
        child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: [
        Text('A'),
        Text('B'),
        Text('C'),
      ],),
      ),
     
    );
  }
}